CN1167128A - Steel structured water-resistance anticorrosive paint - Google Patents
Steel structured water-resistance anticorrosive paint Download PDFInfo
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- CN1167128A CN1167128A CN 96118198 CN96118198A CN1167128A CN 1167128 A CN1167128 A CN 1167128A CN 96118198 CN96118198 CN 96118198 CN 96118198 A CN96118198 A CN 96118198A CN 1167128 A CN1167128 A CN 1167128A
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Abstract
The water-resisting anticorrosive coating is made up by using high-temp. or medium-temp. coal tar as base material, using composite material of ferric oxide pigment or mica iron oxide, zinc powder or zinc oxide, graphite or mica powder and aluminium-silver powder as antirust pigment, using composite material of calcium sulfate, talcum powder and magnetic earth or quartz powder as extender pigment through such processes of proportioning all ingredients, heating, uniformly stirring, cooling to normal temp., adding solvent and uniformly stirring. Said invented product features good wearability, water-resistance, weathering resistance, impact resistance, acid resistance, alkali resistance and resistance to microbiological corrosion, and specially is applicable to corrosion protection of steel construction including underwater steel gate, etc.
Description
The present invention relates to a kind of chemistry painting industry and preparation method thereof, particularly a kind of is the anti-water protective system of matrix with the coal tar axle.
Be used at present under water or subterranean steel structure anti-corrosion paint many based on bituminous varnish, bituminous varnish exists shortcomings such as water tolerance, photostabilization, poor durability; And existing coal tar coating series all is to add epoxy in coal tar, and organic materialss such as polyamine fat carry out modification, though improved over-all properties, endurance quality is relatively poor, and especially price is higher, is unfavorable for being extensive use of; Application number is 941110567 (publication number CN1114337A, open day on January 3rd, 96) Chinese invention patent application " inorganic modified paint of coal tar and preparation method thereof ", providing a kind of is matrix with the coal-tar heavy oil, with aluminum oxide or/and manganese acetate is a drying promoter, with cement is water-retaining agent, is softening agent with the Viscotrol C, is Lacquer finish (guarantor's light) agent with tung oil, with the talcum material or/and barium sulfate is the inorganic modified paint of coal tar that filler is made, though its over-all properties has had raising.But still there is following defective in this coating:
1. lack rush-resisting material in the component, rust-proof effect is bad;
2. lack the packing material of hard in the component, anti-sand erosion and object impact are poor;
3. deep layer density is not enough, and opacifying power is relatively poor, and anti-water effect is undesirable.
Purpose of the present invention is exactly at the anticorrosion problem of underwater steel construction, develops according to the deficiency of above-mentioned coating a kind ofly to have water tolerance and water-fast time replaces variability, wear-resistant and shock-resistance, acid and alkali-resistance and antimicrobial corrosive steel structured water-resistance anticorrosive paint.
The present invention is a base-material with middle temperature or coal-tar heavy oil; Composition with iron oxide pigment or iron mica, zinc powder or ferric oxide, graphite or mica powder, aluminium silver powder is a rust-stabilising pigment; With calcium sulfate, talcum powder, magnetic soil/or the composition of silica powder be pigment extender, fill a prescription by following weight per-cent:
Middle temperature/or coal-tar heavy oil 50~70;
Ferric oxide face material/or iron mica 8~12;
Zinc powder/or zinc oxide 2~3;
Graphite/mica powder 3~5;
Aluminium silver powder 3~5;
Calcium sulfate 6~10;
Talcum powder 6~10;
Magnetic soil/or silica powder 2~5.
Be prepared from according to following preparation method:
A. take by weighing each component successively by described prescription and be invested in the pasteurising vessel,, stir while heating then to its heat (temperature is controlled at about 60 ℃), treat that coal tar and pigment stir fully after, stop to heat, stand-by as standby material;
B. the adding stirring solvent is even after above-mentioned standby material being cooled to normal temperature, and the weight ratio of its solvent and standby material is: 1: 4~1: 6.
C. during the cold construction in sky in winter, can suitably in standby material, add and urge in agent.
Steel structured water-resistance anticorrosive paint manufactured according to the present invention, it is strong that its water tolerance and water-fast time alternately change performance, and wear-resisting to undermine impact resistance good, acid and alkali-resistance and antimicrobial corrosion.Be specially adapted in the Hydraulic and Hydro-Power Engineering the gate of steel under water, block the anticorrosion of dirty canopy etc., its anticorrosion cycle is long, generally reaches 10~15 years.Because starting material of the present invention mostly are cheap and easy to get, and coating can on-the-spot formulation, thereby has low, the economical and practical characteristics of cost.
Embodiment:
A. temperature or coal-tar heavy oil 7kg in taking by weighing;
B. take by weighing iron oxide brown 0.8kg, zinc powder 0.3kg, graphite 0.4kg, calcium sulfate 0.6kg, talcum powder 0.7kg, magnetic soil 0.3kg.
C. A, B are dropped in the same work durm, heating, it is stand-by to stir.
D. 2kg xylene solvent input is cooled among the C behind the normal temperature, promptly makes steel structured water-resistance anticorrosive paint after stirring.
Claims (4)
1. one kind by the made steel structured water-resistance anticorrosive paint of base-material, rust-stabilising pigment and pigment extender, is base-material with high temperature or coal-tar middle oil, it is characterized in that:
With iron oxide pigment/or iron mica, zinc powder/or zinc oxide, graphite/or the composition of mica powder, aluminium silver powder be rust-stabilising pigment;
With calcium sulfate, talcum powder, magnetic soil/or the composition of silica powder be pigment extender.
2. steel structured water-resistance anticorrosive paint according to claim 1 is characterized in that:
Weight percent in the described component between each component is:
Middle temperature/or coal-tar heavy oil 50~70;
Iron oxide pigment/or iron mica 8~12;
Zinc powder/or zinc oxide 2~3;
Graphite/mica powder 3~5;
Aluminium silver powder 3~5;
Calcium sulfate 6~10;
Talcum powder 6~10;
Magnetic soil/or silica powder 2~5.
3. method for preparing claim 1,2 described steel structured water-resistance anticorrosive paints is characterized in that:
A. take by weighing each component successively by described prescription and be invested in the pasteurising vessel, then it is heated to about 60 ℃, stir while heating, treat that coal tar and pigment stir fully after, stop to heat, stand-by as standby material;
B. the adding stirring solvent is even after above-mentioned standby material being cooled to normal temperature, and the weight ratio of its solvent and standby material is: 1: 4~1: 6.
4. the method for preparing steel structured water-resistance anticorrosive paint according to claim 3 is characterized in that: adding in described standby material has siccative.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 96118198 CN1167128A (en) | 1996-06-04 | 1996-06-04 | Steel structured water-resistance anticorrosive paint |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 96118198 CN1167128A (en) | 1996-06-04 | 1996-06-04 | Steel structured water-resistance anticorrosive paint |
Publications (1)
Publication Number | Publication Date |
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CN1167128A true CN1167128A (en) | 1997-12-10 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 96118198 Pending CN1167128A (en) | 1996-06-04 | 1996-06-04 | Steel structured water-resistance anticorrosive paint |
Country Status (1)
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CN (1) | CN1167128A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101928499A (en) * | 2010-08-12 | 2010-12-29 | 淮阴工学院 | Method for preparing anticorrosive protective paint with polyaniline/attapulgite clay composite particle and application thereof |
CN103045025A (en) * | 2012-11-30 | 2013-04-17 | 康力电梯股份有限公司 | Waterproof material for staircase |
CN103756380A (en) * | 2013-12-25 | 2014-04-30 | 苏州市邦成电子科技有限公司 | Anticorrosive paint for steel structure and preparation method thereof |
CN103773237A (en) * | 2014-01-20 | 2014-05-07 | 南通华新环保设备工程有限公司 | Water-resistant anticorrosive coating material for decontamination machine and preparation method thereof |
CN104384440A (en) * | 2014-11-14 | 2015-03-04 | 无锡伊佩克科技有限公司 | Antirust coating for ingot mold and preparing method of coating |
CN107337951A (en) * | 2017-06-15 | 2017-11-10 | 苏州莱特复合材料有限公司 | A kind of preparation method and applications of steel construction high temperature insulation anticorrosive paint |
CN107903723A (en) * | 2017-11-29 | 2018-04-13 | 南京金三力橡塑有限公司 | A kind of rubber roller vulcanization anti-corrosion material and preparation method thereof and application method |
US11920059B2 (en) | 2018-07-02 | 2024-03-05 | Nippon Telegraph And Telephone Corporation | Coating material |
-
1996
- 1996-06-04 CN CN 96118198 patent/CN1167128A/en active Pending
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101928499A (en) * | 2010-08-12 | 2010-12-29 | 淮阴工学院 | Method for preparing anticorrosive protective paint with polyaniline/attapulgite clay composite particle and application thereof |
CN103045025A (en) * | 2012-11-30 | 2013-04-17 | 康力电梯股份有限公司 | Waterproof material for staircase |
CN103756380A (en) * | 2013-12-25 | 2014-04-30 | 苏州市邦成电子科技有限公司 | Anticorrosive paint for steel structure and preparation method thereof |
CN103773237A (en) * | 2014-01-20 | 2014-05-07 | 南通华新环保设备工程有限公司 | Water-resistant anticorrosive coating material for decontamination machine and preparation method thereof |
CN104384440A (en) * | 2014-11-14 | 2015-03-04 | 无锡伊佩克科技有限公司 | Antirust coating for ingot mold and preparing method of coating |
CN107337951A (en) * | 2017-06-15 | 2017-11-10 | 苏州莱特复合材料有限公司 | A kind of preparation method and applications of steel construction high temperature insulation anticorrosive paint |
CN107903723A (en) * | 2017-11-29 | 2018-04-13 | 南京金三力橡塑有限公司 | A kind of rubber roller vulcanization anti-corrosion material and preparation method thereof and application method |
US11920059B2 (en) | 2018-07-02 | 2024-03-05 | Nippon Telegraph And Telephone Corporation | Coating material |
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